| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.96 | 9.281% | $126.7222 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $117.44 | 10.566% | $129.8487 | $129.85 | $129.85 | $129.80 |
| Purchase #3 | $138.67 | 11.653% | $154.8292 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $146.83 | 6.426% | $156.2653 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $183.57 | 13.768% | $208.8439 | $208.84 | $208.85 | $208.80 |
| Purchase #6 | $158.44 | 6.237% | $168.3219 | $168.32 | $168.30 | $168.30 |
| Purchase #7 | $19.59 | 7.654% | $21.0894 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $880.50 | $965.9206 | $965.92 | $965.90 | $965.80 | |